Most Popular4.7·Utrecht·2h 10m
Utrecht Highlights: City Exploration Game
Let Utrecht’s most famous character take you through the city’s landmarks and hidden places, and...
From€11.99
Most Popular
1 / 10Utrecht Monster Mystery: Exploration Game and Tour
(3)
Utrecht, NetherlandsCultural ToursWalking ToursLuxury
About this activity
Solve a centuries-old mystery while exploring Utrecht's most intriguing landmarks in this self-guided exploration game. Decode ciphers, interview witnesses, and unravel tales of medieval military orders, bricked-in nuns, and legendary sightings across seven historic sites.
Your museum sent you to Utrecht to investigate monster sightings. You're skeptical, until your first witness describes a cockatrice, a medieval military order still active in the city, and a woman who bricked herself inside a church wall.
Follow clues through 7 landmarks, from the Speelklok Museum to the Dom Tower, a Teutonic Knights compound, and a canal where a poem is carved into cobblestones one letter per week. Decode ciphers, question witnesses, and uncover the truth behind the Monster of Utrecht.
Download the Questo app, activate your quest with the booking code, and start playing at the Speelklok Museum. No guide, no schedule, explore at your own pace.
Discover stories most visitors miss: a cathedral that vanished in a single storm, the only Teutonic Order still active in the Netherlands, and a UFO on a building made from 22 million bricks.
Perfect for couples, families, or curious explorers. About 70 minutes, 7 stops through Utrecht's medieval center.
Follow clues through 7 landmarks, from the Speelklok Museum to the Dom Tower, a Teutonic Knights compound, and a canal where a poem is carved into cobblestones one letter per week. Decode ciphers, question witnesses, and uncover the truth behind the Monster of Utrecht.
Download the Questo app, activate your quest with the booking code, and start playing at the Speelklok Museum. No guide, no schedule, explore at your own pace.
Discover stories most visitors miss: a cathedral that vanished in a single storm, the only Teutonic Order still active in the Netherlands, and a UFO on a building made from 22 million bricks.
Perfect for couples, families, or curious explorers. About 70 minutes, 7 stops through Utrecht's medieval center.
Highlights
- ✓Self-paced mystery game covering 7 landmark stops including Dom Tower and Speelklok Museum
- ✓Uncover hidden local stories: the only active Teutonic Knights order in the Netherlands
- ✓Solve ciphers and complete witness interviews using the Questo app
- ✓Discover a cathedral destroyed in a single storm and a poem carved letter-by-letter into canal cobblestones
- ✓Flexible timing—explore at your own pace with no guide or fixed schedule
Insider tips
- ★Start early morning for fewer crowds at landmarks and better light for photographing clue locations
- ★The Questo app works offline after initial download, but check your internet before you begin
- ★Wear comfortable walking shoes; the route covers central Utrecht with some uneven medieval streets and cobblestones
- ★Visit the Speelklok Museum gift shop after the game—many players return to explore its full collection
Good to know
- •Requires a smartphone with the Questo app installed (download before arrival)
- •Activate the quest using your booking code once in Utrecht
- •Most landmarks are outdoors and accessible; some involve reading plaques and inscriptions at street level
- •Plan for approximately 70–90 minutes total, including time to solve puzzles and observe details
- •No physical guide or scheduled meeting time; you control the pace and order of stops
Who it's for
Couples looking for an interactive date activity with a unique storylineFamilies with teenagers who enjoy puzzles and hidden historiesSolo travelers and small groups seeking a non-traditional city tourHistory enthusiasts curious about medieval Utrecht legends and lesser-known architecture
Best time to visit
Visit in late spring or early autumn (May–September) when weather is dry and daylight extends into evening. Avoid rainy days, as outdoor clues may be harder to spot, and midday summer crowds around Dom Tower.
Frequently asked questions
From
€10
per person